WD-12586BD - LG Washing Machine Service Manual (repair manual). Page 25

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24
YES
YES
NO
NO
NO
NO
YES
YES
NO
BL
WH
WH
WH
WH
RD
BL
BL
BL
OR
21
RD
BL
2 1
Repair the DRAIN HOSE 
ASSEMBLY.
Remove foreign material.
Reconnect or repair the
connector
Replace the DRAIN
PUMP ASSEMBLY.
Replace the MAIN PWB 
ASSEMBLY.
Is the drain hose twisted or frozen?
Is the impeller of the drain pump clogged?
Is the connector disconnected, disassembled?
Is the coil of the drain pump too high or low?
(resistance of the coil is 10-20 
Ω)
When checking voltage between connectors during
spin, is the voltage 120-127 V AC as in the figure? 
DRAIN MALFUNCTION
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